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Montreal

Montréal, Montreal

2026-07-26 05:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.8
O3
μg/m³
48.2
NO2
μg/m³
15.5
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
20℃
78%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Ahuntsic-Cartierville
AQI 56
Anjou
AQI 58
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 55
Le Plateau-Mont-Royal
AQI 55
Mercier-Hochelaga-Maisonneuve
AQI 57
Montréal-Nord
AQI 56
Outremont
AQI 55
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 57
Rosemont-La Petite-Patrie
AQI 57
Saint Leonard
AQI 56
Saint-Laurent
AQI 51
Southwest
AQI 55
Verdun
AQI 55
Ville-Marie
AQI 56
Villeray—Saint-Michel—Parc-Extension
AQI 57
Data Sources
http://www.airnow.gov/

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Cities Nearby

Montreal
AQI 56
Westmount
AQI 55
Saint-Lambert
AQI 56
Longueuil
AQI 56
Mont-Royal
AQI 55
Montreal West
AQI 55
Côte Saint-Luc
AQI 55
Brossard
AQI 57
La Prairie
AQI 57
Sainte-Catherine
AQI 57
Saint-Constant
AQI 57